BishBosh.Notation.Coordinate

AUTHOR

Dr. Alistair Ward

DESCRIPTION

• coordinate notation.
• CAVEAT: https://en.wikipedia.org/wiki/Chess_notation defined a variant of this notation.
• N.B.: used for communication via CECP with xboard.

Types

Data-types

data Coordinate x y

Defines a move, to enable io in Coordinate/-notation.

Instances

(Eq x, Eq y) => Eq (Coordinate x y)

Defined in BishBosh.Notation.Coordinate

Methods

(==) :: Coordinate x y -> Coordinate x y -> Bool

(/=) :: Coordinate x y -> Coordinate x y -> Bool

(Enum x, Enum y, Ord x, Ord y) => Read (Coordinate x y)

Defined in BishBosh.Notation.Coordinate

Methods

readsPrec :: Int -> ReadS (Coordinate x y)

readList :: ReadS [Coordinate x y]

readPrec :: ReadPrec (Coordinate x y)

readListPrec :: ReadPrec [Coordinate x y]

(Enum x, Enum y) => Show (Coordinate x y)

Defined in BishBosh.Notation.Coordinate

Methods

showsPrec :: Int -> Coordinate x y -> ShowS

show :: Coordinate x y -> String

showList :: [Coordinate x y] -> ShowS

Promotable (Coordinate x y)

Defined in BishBosh.Notation.Coordinate

Methods

getMaybePromotionRank :: Coordinate x y -> Maybe Rank

Constants

origin :: (Int, Int)

The origin.

regexSyntax :: String

Defines using a regex, the required syntax.

Functions

showsCoordinates :: (Enum x, Enum y) => Coordinates x y -> ShowS

Shows the specified coordinates.

Constructors

mkCoordinate :: Move x y -> Maybe Rank -> Coordinate x y

Smart constructor.

mkCoordinate' :: Promotable promotable => Move x y -> promotable -> Coordinate x y

Smart constructor.